This puncture plug refill pack from Muc-Off is designed to replenish tubeless tire repair kits used for sealing larger holes that sealant alone cannot close. The plugs are sized to insert into tire punctures using a compatible plug tool, creating a temporary seal that helps restore air retention and allows riders to continue their ride. Intended for use with tubeless road, gravel, and mountain bike tires, they provide a practical resupply option for riders who regularly carry a tubeless repair kit for trail-side or roadside repairs.